RS Components has added two wireless connectivity options to its growing portfolio of products based on the Raspberry Pi computer. The new modules are built using Wi-Fi and low-power radio technology respectively, and deliver wireless interface capability for applications requiring low-cost, low-power, small form factor solutions, such as mobile devices.
The first module provides high-speed Wi-Fi functionality compliant with the IEEE802.11b/g/n wireless protocol via a tiny adaptor that plugs into the USB port on the Raspberry Pi. The adaptor supports transmission rates up to 150 Mbps, which is ideal for large data transfer and three times faster than standard 11g connections.
The smart adaptor adjusts the transmission output according to the distance and CPU offload to achieve a reduction in power consumption of between 20% and 50% when the wireless function is idle. It can be configured using Wi-Fi Protected Setup (WPS) to provide a simple, secure wireless network.
The second module also features a USB wireless device offering ‘plug-and-play’ connection to the Raspberry Pi, but instead uses low-power RF transceiver technology to provide a bidirectional link to any device supporting serial communications, for example another Raspberry Pi. Frequency, bandwidth, power output and data rates can be configured to allow multiple devices to communicate free from interference from each other and any other RF devices.
The RF technology employed enables significantly greater range (up to 300 m depending on the terrain) and lower power consumption than other wireless protocols such as Wi-Fi or Bluetooth. The host device can send and receive up to 180 Bytes of data per packet to other hosts within range, making it particularly useful for ‘sense and control’ applications. An integral SMA antenna is included. A kit variant of this product is also available, which contains two rather than a single transceiver.
Microsoft Windows IoT on ARM Altron Arrow
Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.
Read more...TDK expands MLCC series RS South Africa
Passive Components
TDK Corporation has expanded its CGA series of multilayer ceramic capacitors, currently being the highest capacitance in 100 V products for automotive applications.
Read more...Compact PCB-mount SMPS RS South Africa
Power Electronics / Power Management
Traco Power’s 5W PCB-mount switch mode power supply (SMPS) offers high efficiency, and is well suited for a variety of applications in the automation, electronics, electrical and mechanical industries.
Read more...Improved precision laser marking RS South Africa
Manufacturing / Production Technology, Hardware & Services
On-the-fly marking at high speeds is only one of the comprehensive features of Panasonic’s new LP-RH laser marker series.
Read more...Hardened-grade network switches CST Electronics
Computer/Embedded Technology
Lantronix’s hardened switches provide Layer 2 or Layer 3 networking, and are available as Power-over-Ethernet (PoE) or Power-over-Ethernet Plus (PoE+).
Read more...Ryzen V3000 computer on module Altron Arrow
Computer/Embedded Technology
SolidRun has recently announced the launch of its new Ryzen V3000 CX7 Com module, configurable with the eight-core/16-thread Ryzen Embedded V3C48 processor.
Read more...1.6T Ethernet IP solution to drive AI and hyperscale data centre chips
Computer/Embedded Technology
As artificial intelligence (AI) workloads continue to grow exponentially, and hyperscale data centres become the backbone of our digital infrastructure, the need for faster and more efficient communication technologies becomes imperative. 1.6T Ethernet will rapidly be replacing 400G and 800G Ethernet as the backbone of hyperscale data centres.
Read more...Maximising edge computing
Computer/Embedded Technology
Senao Networks has announced its launch of its SX904 SmartNIC based on the Intel NetSec Accelerator Reference Design.